kolvin.com - robtex.com
kolvin.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 199.36.158.100🇺🇸 Fastly199.36.158.0/24 Google | ||||||
| NS | ns0.1984.is ⭐ | ||||||
| A | 2001:19f0:5001:185a:5400:ff:fe50:56d5🇳🇱 AS-VULTR2001:19f0:5000::/38 Vultr Assigned Prefix | ||||||
| PTR | ns0.1984.is | ||||||
| A | 45.76.37.222🇳🇱 AS-VULTR45.76.32.0/21 Vultr Assigned Prefix | ||||||
| PTR | ns0.1984.is | ||||||
| NS | ns1.1984.is | ||||||
| A | 2a01:3f1:36::53🇸🇪 NETNOD-IX2a01:3f1::/38 NDS A $Id: route6_2a01:3f1:0000::-38,v 1.1 2016/06/09 09:36:50 pierre Exp $ | ||||||
| PTR | ns1.1984.is | ||||||
| A | 194.58.192.36🇸🇪 NETNOD-IX194.58.192.0/24 NDS A | ||||||
| PTR | ns1.1984.is | ||||||
| NS | ns1.1984hosting.com ⚠️ Not in parent delegation | ||||||
| A | 2a01:3f0:400::36🇸🇪 NETNOD-IX2a01:3f0::/32 SE-NETNOD-20070709 $Id: route6:2a01:3f0::-32,v 1.2 2010-05-20 10:35:04 nico Exp $ | ||||||
| PTR | ns1.1984hosting.com | ||||||
| A | 185.42.137.114🇸🇪 NETNOD-IX185.42.136.0/23 $Id: route_185.42.136.0-23,v 1.2 2018/05/21 12:06:41 mem Exp $ | ||||||
| PTR | ns1.1984hosting.com | ||||||
| NS | ns2.1984.is | ||||||
| A | 45.32.180.186🇬🇧 AS-VULTR45.32.176.0/21 Vultr Assigned Prefix | ||||||
| PTR | ns2.1984.is | ||||||
| A | 93.95.226.52🇮🇸 THE-1984-AS93.95.224.0/21 The 1984 ehf Autonomous System | ||||||
| PTR | ns2.1984.is | ||||||
| NS | ns2.1984hosting.com ⚠️ Not in parent delegation | ||||||
| A | 93.95.226.53🇮🇸 THE-1984-AS93.95.224.0/21 The 1984 ehf Autonomous System | ||||||
| PTR | ns2.1984hosting.com | ||||||
| MX | mailin.lota.net ⭐ | ||||||
| A | 223.223.218.134🇭🇰 PACIFICNET-1223.223.218.0/24 Layerstack Limited | ||||||
| PTR | ns2.lota.net | ||||||
| TXT | v=spf1 a mx a:kolvin.com ip4:42.200.195.51 ip4:223.223.218.134 ip4:113.28.254... | ||||||
| TXT | google-site-verification=WTEm6VpTGSXb9Sbb33VlplUrMVDX3GMK4J3z57fn4gg | ||||||
| TXT | hosting-site=client-kolvin | ||||||
| SOA | ns0.1984.ishostmaster@1984.is 2025-09-18 #3 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1776270227 | ||||||
Subdomains
mail.kolvin.com |
Same first word
Similar names
DNS History
11 records (7 active, 4 former)
○NShk.super.net2015-08-07 → 2017-05-24 · 4 obs
● 2017-05-24 20:19:26
○ 2026-02-21 07:30:00
○ 2026-04-15 16:38:24
●NSns0.1984.is2026-02-21 → 2026-04-15 · 3 obs
● 2026-02-21 07:30:00
● 2026-04-15 16:38:24
●NSns1.1984.is2026-02-21 → 2026-04-15 · 3 obs
● 2026-02-21 07:30:00
● 2026-04-15 16:38:24
●NSns1.1984hosting.com2026-02-21 → 2026-04-15 · 3 obs
● 2026-02-21 07:30:00
● 2026-04-15 16:38:24
○NSns1.hk.super.net2015-08-07 → 2017-05-24 · 4 obs
● 2017-05-24 20:19:26
○ 2026-02-21 07:30:00
○ 2026-04-15 16:38:24
●NSns2.1984.is2026-02-21 → 2026-04-15 · 3 obs
● 2026-02-21 07:30:00
● 2026-04-15 16:38:24
●NSns2.1984hosting.com2026-02-21 → 2026-04-15 · 3 obs
● 2026-02-21 07:30:00
● 2026-04-15 16:38:24
○NSns2.hk.super.net2015-08-07 → 2017-05-24 · 4 obs
● 2017-05-24 20:19:26
○ 2026-02-21 07:30:00
○ 2026-04-15 16:38:24
●A199.36.158.1002026-02-21 → 2026-04-15 · 3 obs
● 2026-02-21 07:30:00
● 2026-04-15 16:38:24
○A202.64.65.1302015-08-07 → 2017-05-24 · 4 obs
● 2017-05-24 20:19:26
○ 2026-02-21 07:30:00
○ 2026-04-15 16:38:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net... | - |
| kolvin.com | ns0.1984.is, ns1.1984.is, ns2.1984.is | - |
✅ Authoritative Response
Server:45.32.180.186
NS records: ns0.1984.is, ns1.1984.is, ns2.1984.is
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kolvin.com (unsigned zone)
⏱️ Timing
Total: 664ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 199.36.158.100 |
| NS | 5 | ns2.1984.is, ns1.1984.is... |
| MX | 1 | mailin.lota.net (pri: 10) |
| TXT | 3 | v=spf1 a mx a:kolvin.com ip4:42.200.195., hosting-site=client-kolvin... |
| SOA | 1 | ns0.1984.is hostmaster.1984.is |
Analysis
Hierarchy
kolvin.com is the parent of mail.kolvin.com.
IP Addresses
kolvin.com resolves to a single IP: 199.36.158.100.
Other host names, for instance mbcode.net, geschenkland.com, fbanrurall12.firebaseapp.com, goorna.com and document2b-7abeb.firebaseapp.com share IP numbers with kolvin.com.
Name Servers
kolvin.com delegates to five name servers: ns1.1984hosting.com, ns2.1984hosting.com, ns0.1984.is, ns1.1984.is and ns2.1984.is.
kolvin.com shares some name servers with other domains, for example forbindelse.dk, stjp.org, adventurerooms.de, tuxli.ch and leiti.is.
Host names with two IP numbers
ns1.1984hosting.com points to 2a01:3f0:400::36 and 185.42.137.114
ns0.1984.is points to 2001:19f0:5001:185a:5400:ff:fe50:56d5 and 45.76.37.222
ns1.1984.is points to 2a01:3f1:36::53 and 194.58.192.36
ns2.1984.is points to 45.32.180.186 and 93.95.226.52
Host names with one IP number
ns2.1984hosting.com points to 93.95.226.53
Mail Servers
kolvin.com is handled by a single mail server, mailin.lota.net.
kolvin.com shares the mail server setup with other domains, for example realife.com.hk, sanwall-hk.com, meicheungwatchcase.com.hk, lmmshoes.com and jettecasia.com.
kolvin.com shares at least some mail servers with other domains, for example hkcii.org.
these mail servers are commonly used alongside the mail servers mail.hkcii.org.
Host name mailin.lota.net points to IP 223.223.218.134.